Julius Hallervorden (21 October 1882 – 29 May 1965) was a Nazi German physician and neuroscientist who infamously studied the brains of 697 prisoners and 60 children who were euthanized at Brandenburg Psychiatric Hospital.
In 1921 and 1925/26 he worked at the Deutsche Forschungsanstalt für Psychatrie in Munich, he left Landsberg in 1929 to organize a centralized psychiatric healthcare in the Province of Brandenburg.
He was a member of the Nazi Party and admitted to knowingly performing much of his research on the brains of executed prisoners and participated in the action T4 euthanasia program.
[3]Along with Hugo Spatz, Hallervorden is credited with the discovery of Hallervorden-Spatz syndrome (now referred to as Pantothenate kinase-associated neurodegeneration).
[4][5] After World War II, Hallervorden became President of the German Neuropathological Society and continued his research at the Max Planck Institute in Giessen, Germany.